Depending on the species of dolphin, these teeth may be blunt or sharp — it all depends on what they like to eat. ... (Risso’s dolphin) has fewer than 20 teeth in its entire mouth.

A new species of ancient dolphin has been discovered and it boasts "unique" tusk-like teeth that indicate the existence of a feeding strategy in marine mammals that was previously unknown to ...

Ancient Dolphin with 42 Teeth. The remarkably well-preserved skull, belonging to what has been dubbed Nihohae matakoi (pronounced nee-ho-ha-eh ma-ta-koy), boasts a total of forty-two teeth.

A bizarre predatory dolphin that lived 25 million years ago and had long, sharp teeth jutting straight out from its snout has been discovered in a museum collection in New Zealand.

A newly unearthed species of dolphin-sized marine reptile had a mouth ... The 66-million-year-old saltwater terror’s saw-like teeth are a razor-sharp departure from the pointed or cone ...

Bones of prehistoric ancestor to dolphins found in Summerville. The 29 million-year-old killer had knife-like teeth and a bite more powerful bite than that of T. rex.

Most of the stranded dolphins have been common dolphins, Atlantic white-sided dolphins, Risso's dolphins and bottlenose dolphins, Sharp said. Of the 342 stranded dolphins, 293 were able to be ...